The present project makes uses about 500 photographic images of the city of Madrid that show different points of view, combined with each other, to create several narrative possibilities. *Each group of images generates a whole*, which is re-elaborated as other images are added and altered, using the data flow generated by the sound recorded in the streets and underground lines of Madrid, mixed with the sound taken from the environment when the installation is displayed. Other urban network sources are going to be part of the project, as mobile phone activities to create aesthetic results.

The project aims at working on the most abstract level of urban information, a gross mass which allows us to create an aesthetic and semantic set, mixing "real” sounds and images into new combinations that generate a result between the symbol and the abstraction (which generated the neologism Mousaic, something between the mosaics and the muses - two words that share their root, in fact). The purpose is to emphasize the perception of *the fragmented and residual character of the urban spaces and the digital